We will manage to accomplish the task in time even though it is difficult.

纵然任务艰巨，我们也要及时完成。

《新英汉大辞典》

Though it is difficult to find them, we got them all.

很难找， 总算把它们都给摘下来了。

youdao

Smarmy might work better, though it is difficult to bring off.

奉承也许会更有用，不过很难奏效。

youdao

He says the process of sorting through those areas, which include sites around the country,but concentrated in the mountainous northern areas, will be a long and difficult one, though it is work that needs to be done in the name of the victims' families.

VOA: standard.2009.12.18

The reason that it seems difficult to say though is because it seems like it would be just as plausible to say the reverse.

但真的要说出来似乎有困难,因为反过来说也貌似合理。

耶鲁公开课 - 死亡课程节选

It is, though, difficult to make accurate predictions from testing, as it is impossible to know the fuel loads the teams are running.

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Ultimately, though, is it really a difficult question?

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"It is difficult though, it's very hard on the Marines, the soldiers and their families, " Bowman says.

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